Season Regulars 6

1. 

   Anna Torv

   Olivia Dunham

2. 

   Joshua Jackson

   Peter Bishop

3. 

   Lance Reddick

   Phillip Broyles

4. 

   Blair Brown

   Nina Sharp

5. 

   Jasika Nicole

   Astrid Farnsworth

6. 

   John Noble

   Walter Bishop

Guest Stars 13

1. 

   Leonard Nimoy

   Dr. William Bell

2. 

   Sebastian Roché

   Thomas Jerome Newton

3. 

   Jeff Perry

   Joseph Slater

4. 

   Roger Cross

   Smith

5. 

   Jeannetta Arnette

   Dr. West

6. Derek Anderson

   Team Leader

7. 

   Daniel Boileau

   Thin Man

8. Lindsay Collins

   Nurse

9. Vee Dubois

   Nurse

10. 

    Dee Jay Jackson

    Security Guard

11. 

    Ken Kramer

    Mr. Rubel

12. 

    Darryl Quon

    Orderly

13. 

    Donna Yamamoto

    Deborah Crampton

Crew 3